1 point 1. Which of the following is the right syntax for declaring the pointer "p"? (Check all apply) * int *p; int *p; int* pi int p; 2. A pointer contains 1 point its own memory address value of a variable a boolean value memory address of a variable that the pointer is referring 1 point 3. The content of a pointer is fixed once declared. * true false 1 point 4. Which of the following gives the [value] stored at the address pointed to by the pointer, ptr?* *ptr ptr &ptr O ValueOf(ptr) 1 point 5. Which of the following gives the [address] stored at the address pointed to by the pointer, ptr? ValueOf(ptr) &ptr Optr O *ptr 1 point 6. What is the correct output of the following code segment? * int x = 5; int *p = &x; cout